Oceans where fishes choke

(PhysOrg.com) -- Australian marine scientists have expressed disquiet over the continued worldwide spread of large, dead zones in the ocean.

Scientists say Asia's corals dying en masse

Coral reefs in Southeast Asia and the Indian Ocean are dying from the worst bleaching effect in more than a decade, Australian marine scientists said Tuesday.

Fears mount of massive Caribbean coral bleaching: study

Above-average temperatures this year could spark massive coral bleaching in the Caribbean basin region, experts with the National Oceanic and Atmospheric Administration (NOAA) warned Wednesday after a major study.

How corals fight back

Australian researchers are a step closer to understanding the rapid decline of our coral reefs, thanks to a breakthrough study linking coral immunity with its susceptibility to bleaching and disease.

Damselfish 'garden' algae

A species of damselfish, Stegastes nigricans, selectively weed the algal gardens on which they feed in order to encourage the growth of their preferred algal species of Polysiphonia and suppress the growth of less palatable ...

Depth important in generating reef diversity

(PhysOrg.com) -- A study by University of Queensland researchers reveals that corals are more adapted to smaller ecological niches than previously thought, and provides new insights into the processes that generate diversity ...

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